>sp|P9WIV0|NUSB_MYCTO Transcription antitermination protein NusB OS=Mycobacterium tuberculosis GN=nusB MSDRKPVRGRHQARKRAVALLFEAEVRGISAAEVVDTRAALAEAKPDIARLHPYTAAVAR GVSEHAAHIDDLITAHLRGWTLDRLPAVDRAILRVSVWELLHAADVPEPVVVDEAVQLAK ELSTDDSPGFVNGVLGQVMLVTPQLRAAAQAVRGGA